Missing units in df -h output

[DutchDaemon - FreeBSD Forums Administrator]

On 10-5-2017 18:12, Miroslav Lachman wrote:
> Today I noticed missing units (G) in the output of 'df -h' command if
> size is exactly 1000G
>
> This is on FreeBSD 10.3-RELEASE-p18 amd64 GENERIC
>
> /# df -h /vol0/remote_backup/rico
> Filesystem                       Size    Used   Avail Capacity 
> Mounted on
> tank0/vol0/remote_backup/rico    1.4T    1000    443G    69%
> /vol0/remote_backup/rico
>
> The same without -h
>
> # df /vol0/remote_backup/rico
> Filesystem                     1K-blocks       Used     Avail Capacity
> Mounted on
> tank0/vol0/remote_backup/rico 1513215636 1048349068 464866568    69%
> /vol0/remote_backup/rico
>
> I don't know if the G suffix is stripped by formatting to columns /
> size of field is limited to 4 characters if '-h' is used or anything
> else.
>
> The FS is ZFS if this matters.
>
> Is this known issue? Should I file PR for this?

Looks a bit off-by-one-ish. Perhaps 'G' was limited to 999, and 'T'
starts at 1000+? Nice catch, if so.



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